WizardContext

```
public interface WizardContext
```

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void checkpoint()
  
  WizardContext deepCopy()
  
  int depth()
  
  void uncheckpoint()

Method Detail

checkpoint
```
void checkpoint()
```

uncheckpoint

void uncheckpoint()
           throws java.util.EmptyStackException

Throws:: java.util.EmptyStackException

depth
```
int depth()
```

deepCopy
```
WizardContext deepCopy()
```